Pace Calculator
3:59 Marathon Pace
To finish a Marathon in 3h59, you need to maintain a pace of 5:40 per km (9:07 per mile). Here's your complete split breakdown.
Pace per KM
5:40
min/km
Pace per Mile
9:07
min/mile
Average Speed
10.6
km/h
3h59 Marathon Splits
Plan my Marathon pacing strategy →| Distance | Split Pace | Cumulative Time |
|---|---|---|
| 1 km | 5:40 | 5:40 |
| 2 km | 5:40 | 11:20 |
| 3 km | 5:40 | 16:60 |
| 4 km | 5:40 | 22:39 |
| 5 km | 5:40 | 28:19 |
| 6 km | 5:40 | 33:59 |
| 7 km | 5:40 | 39:39 |
| 8 km | 5:40 | 45:19 |
| 9 km | 5:40 | 50:59 |
| 10 km | 5:40 | 56:39 |
| 11 km | 5:40 | 1:02:18 |
| 12 km | 5:40 | 1:07:58 |
| 13 km | 5:40 | 1:13:38 |
| 14 km | 5:40 | 1:19:18 |
| 15 km | 5:40 | 1:24:58 |
| 16 km | 5:40 | 1:30:38 |
| 17 km | 5:40 | 1:36:17 |
| 18 km | 5:40 | 1:41:57 |
| 19 km | 5:40 | 1:47:37 |
| 20 km | 5:40 | 1:53:17 |
| 21 km | 5:40 | 1:58:57 |
| 22 km | 5:40 | 2:04:37 |
| 23 km | 5:40 | 2:10:17 |
| 24 km | 5:40 | 2:15:56 |
| 25 km | 5:40 | 2:21:36 |
| 26 km | 5:40 | 2:27:16 |
| 27 km | 5:40 | 2:32:56 |
| 28 km | 5:40 | 2:38:36 |
| 29 km | 5:40 | 2:44:16 |
| 30 km | 5:40 | 2:49:56 |
| 31 km | 5:40 | 2:55:35 |
| 32 km | 5:40 | 3:01:15 |
| 33 km | 5:40 | 3:06:55 |
| 34 km | 5:40 | 3:12:35 |
| 35 km | 5:40 | 3:18:15 |
| 36 km | 5:40 | 3:23:55 |
| 37 km | 5:40 | 3:29:34 |
| 38 km | 5:40 | 3:35:14 |
| 39 km | 5:40 | 3:40:54 |
| 40 km | 5:40 | 3:46:34 |
| 41 km | 5:40 | 3:52:14 |
| 42 km | 5:40 | 3:57:54 |
| 42.20 km | 5:40 | 3:59:00 |
Ready to Run a 3h59 Marathon?
Getting to 3h59 for your Marathon takes more than just knowing your pace. RunPlan creates a personalized AI training plan based on your current fitness, schedule, and race date to help you hit your goal.